<script setup>
  import { useLayout } from '@/layouts/components/composables/layout'
  import { $t, updatePreset, updateSurfacePalette } from '@primevue/themes'
  import Aura from '@primevue/themes/aura'
  import Lara from '@primevue/themes/lara'
  import { ref } from 'vue'

  const { layoutConfig, isDarkTheme } = useLayout()

  const presets = {
    Aura,
    Lara,
  }
  const preset = ref(layoutConfig.preset)
  const presetOptions = ref(Object.keys(presets))

  const menuMode = ref(layoutConfig.menuMode)
  const menuModeOptions = ref([
    { label: 'Static', value: 'static' },
    { label: 'Overlay', value: 'overlay' },
  ])

  const primaryColors = ref([
    { name: 'noir', palette: {} },
    {
      name: 'emerald',
      palette: {
        50: '#ecfdf5',
        100: '#d1fae5',
        200: '#a7f3d0',
        300: '#6ee7b7',
        400: '#34d399',
        500: '#10b981',
        600: '#059669',
        700: '#047857',
        800: '#065f46',
        900: '#064e3b',
        950: '#022c22',
      },
    },
    {
      name: 'green',
      palette: {
        50: '#f0fdf4',
        100: '#dcfce7',
        200: '#bbf7d0',
        300: '#86efac',
        400: '#4ade80',
        500: '#22c55e',
        600: '#16a34a',
        700: '#15803d',
        800: '#166534',
        900: '#14532d',
        950: '#052e16',
      },
    },
    {
      name: 'lime',
      palette: {
        50: '#f7fee7',
        100: '#ecfccb',
        200: '#d9f99d',
        300: '#bef264',
        400: '#a3e635',
        500: '#84cc16',
        600: '#65a30d',
        700: '#4d7c0f',
        800: '#3f6212',
        900: '#365314',
        950: '#1a2e05',
      },
    },
    {
      name: 'orange',
      palette: {
        50: '#fff7ed',
        100: '#ffedd5',
        200: '#fed7aa',
        300: '#fdba74',
        400: '#fb923c',
        500: '#f97316',
        600: '#ea580c',
        700: '#c2410c',
        800: '#9a3412',
        900: '#7c2d12',
        950: '#431407',
      },
    },
    {
      name: 'amber',
      palette: {
        50: '#fffbeb',
        100: '#fef3c7',
        200: '#fde68a',
        300: '#fcd34d',
        400: '#fbbf24',
        500: '#f59e0b',
        600: '#d97706',
        700: '#b45309',
        800: '#92400e',
        900: '#78350f',
        950: '#451a03',
      },
    },
    {
      name: 'yellow',
      palette: {
        50: '#fefce8',
        100: '#fef9c3',
        200: '#fef08a',
        300: '#fde047',
        400: '#facc15',
        500: '#eab308',
        600: '#ca8a04',
        700: '#a16207',
        800: '#854d0e',
        900: '#713f12',
        950: '#422006',
      },
    },
    {
      name: 'teal',
      palette: {
        50: '#f0fdfa',
        100: '#ccfbf1',
        200: '#99f6e4',
        300: '#5eead4',
        400: '#2dd4bf',
        500: '#14b8a6',
        600: '#0d9488',
        700: '#0f766e',
        800: '#115e59',
        900: '#134e4a',
        950: '#042f2e',
      },
    },
    {
      name: 'cyan',
      palette: {
        50: '#ecfeff',
        100: '#cffafe',
        200: '#a5f3fc',
        300: '#67e8f9',
        400: '#22d3ee',
        500: '#06b6d4',
        600: '#0891b2',
        700: '#0e7490',
        800: '#155e75',
        900: '#164e63',
        950: '#083344',
      },
    },
    {
      name: 'sky',
      palette: {
        50: '#f0f9ff',
        100: '#e0f2fe',
        200: '#bae6fd',
        300: '#7dd3fc',
        400: '#38bdf8',
        500: '#0ea5e9',
        600: '#0284c7',
        700: '#0369a1',
        800: '#075985',
        900: '#0c4a6e',
        950: '#082f49',
      },
    },
    {
      name: 'blue',
      palette: {
        50: '#eff6ff',
        100: '#dbeafe',
        200: '#bfdbfe',
        300: '#93c5fd',
        400: '#60a5fa',
        500: '#3b82f6',
        600: '#2563eb',
        700: '#1d4ed8',
        800: '#1e40af',
        900: '#1e3a8a',
        950: '#172554',
      },
    },
    {
      name: 'indigo',
      palette: {
        50: '#eef2ff',
        100: '#e0e7ff',
        200: '#c7d2fe',
        300: '#a5b4fc',
        400: '#818cf8',
        500: '#6366f1',
        600: '#4f46e5',
        700: '#4338ca',
        800: '#3730a3',
        900: '#312e81',
        950: '#1e1b4b',
      },
    },
    {
      name: 'violet',
      palette: {
        50: '#f5f3ff',
        100: '#ede9fe',
        200: '#ddd6fe',
        300: '#c4b5fd',
        400: '#a78bfa',
        500: '#8b5cf6',
        600: '#7c3aed',
        700: '#6d28d9',
        800: '#5b21b6',
        900: '#4c1d95',
        950: '#2e1065',
      },
    },
    {
      name: 'purple',
      palette: {
        50: '#faf5ff',
        100: '#f3e8ff',
        200: '#e9d5ff',
        300: '#d8b4fe',
        400: '#c084fc',
        500: '#a855f7',
        600: '#9333ea',
        700: '#7e22ce',
        800: '#6b21a8',
        900: '#581c87',
        950: '#3b0764',
      },
    },
    {
      name: 'fuchsia',
      palette: {
        50: '#fdf4ff',
        100: '#fae8ff',
        200: '#f5d0fe',
        300: '#f0abfc',
        400: '#e879f9',
        500: '#d946ef',
        600: '#c026d3',
        700: '#a21caf',
        800: '#86198f',
        900: '#701a75',
        950: '#4a044e',
      },
    },
    {
      name: 'pink',
      palette: {
        50: '#fdf2f8',
        100: '#fce7f3',
        200: '#fbcfe8',
        300: '#f9a8d4',
        400: '#f472b6',
        500: '#ec4899',
        600: '#db2777',
        700: '#be185d',
        800: '#9d174d',
        900: '#831843',
        950: '#500724',
      },
    },
    {
      name: 'rose',
      palette: {
        50: '#fff1f2',
        100: '#ffe4e6',
        200: '#fecdd3',
        300: '#fda4af',
        400: '#fb7185',
        500: '#f43f5e',
        600: '#e11d48',
        700: '#be123c',
        800: '#9f1239',
        900: '#881337',
        950: '#4c0519',
      },
    },
  ])

  const surfaces = ref([
    {
      name: 'slate',
      palette: {
        0: '#ffffff',
        50: '#f8fafc',
        100: '#f1f5f9',
        200: '#e2e8f0',
        300: '#cbd5e1',
        400: '#94a3b8',
        500: '#64748b',
        600: '#475569',
        700: '#334155',
        800: '#1e293b',
        900: '#0f172a',
        950: '#020617',
      },
    },
    {
      name: 'gray',
      palette: {
        0: '#ffffff',
        50: '#f9fafb',
        100: '#f3f4f6',
        200: '#e5e7eb',
        300: '#d1d5db',
        400: '#9ca3af',
        500: '#6b7280',
        600: '#4b5563',
        700: '#374151',
        800: '#1f2937',
        900: '#111827',
        950: '#030712',
      },
    },
    {
      name: 'zinc',
      palette: {
        0: '#ffffff',
        50: '#fafafa',
        100: '#f4f4f5',
        200: '#e4e4e7',
        300: '#d4d4d8',
        400: '#a1a1aa',
        500: '#71717a',
        600: '#52525b',
        700: '#3f3f46',
        800: '#27272a',
        900: '#18181b',
        950: '#09090b',
      },
    },
    {
      name: 'neutral',
      palette: {
        0: '#ffffff',
        50: '#fafafa',
        100: '#f5f5f5',
        200: '#e5e5e5',
        300: '#d4d4d4',
        400: '#a3a3a3',
        500: '#737373',
        600: '#525252',
        700: '#404040',
        800: '#262626',
        900: '#171717',
        950: '#0a0a0a',
      },
    },
    {
      name: 'stone',
      palette: {
        0: '#ffffff',
        50: '#fafaf9',
        100: '#f5f5f4',
        200: '#e7e5e4',
        300: '#d6d3d1',
        400: '#a8a29e',
        500: '#78716c',
        600: '#57534e',
        700: '#44403c',
        800: '#292524',
        900: '#1c1917',
        950: '#0c0a09',
      },
    },
    {
      name: 'soho',
      palette: {
        0: '#ffffff',
        50: '#f4f4f4',
        100: '#e8e9e9',
        200: '#d2d2d4',
        300: '#bbbcbe',
        400: '#a5a5a9',
        500: '#8e8f93',
        600: '#77787d',
        700: '#616268',
        800: '#4a4b52',
        900: '#34343d',
        950: '#1d1e27',
      },
    },
    {
      name: 'viva',
      palette: {
        0: '#ffffff',
        50: '#f3f3f3',
        100: '#e7e7e8',
        200: '#cfd0d0',
        300: '#b7b8b9',
        400: '#9fa1a1',
        500: '#87898a',
        600: '#6e7173',
        700: '#565a5b',
        800: '#3e4244',
        900: '#262b2c',
        950: '#0e1315',
      },
    },
    {
      name: 'ocean',
      palette: {
        0: '#ffffff',
        50: '#fbfcfc',
        100: '#F7F9F8',
        200: '#EFF3F2',
        300: '#DADEDD',
        400: '#B1B7B6',
        500: '#828787',
        600: '#5F7274',
        700: '#415B61',
        800: '#29444E',
        900: '#183240',
        950: '#0c1920',
      },
    },
  ])

  function getPresetExt() {
    const color = primaryColors.value.find(c => c.name === layoutConfig.primary)

    if (color.name === 'noir') {
      return {
        semantic: {
          primary: {
            50: '{surface.50}',
            100: '{surface.100}',
            200: '{surface.200}',
            300: '{surface.300}',
            400: '{surface.400}',
            500: '{surface.500}',
            600: '{surface.600}',
            700: '{surface.700}',
            800: '{surface.800}',
            900: '{surface.900}',
            950: '{surface.950}',
          },
          colorScheme: {
            light: {
              primary: {
                color: '{primary.950}',
                contrastColor: '#ffffff',
                hoverColor: '{primary.800}',
                activeColor: '{primary.700}',
              },
              highlight: {
                background: '{primary.950}',
                focusBackground: '{primary.700}',
                color: '#ffffff',
                focusColor: '#ffffff',
              },
            },
            dark: {
              primary: {
                color: '{primary.50}',
                contrastColor: '{primary.950}',
                hoverColor: '{primary.200}',
                activeColor: '{primary.300}',
              },
              highlight: {
                background: '{primary.50}',
                focusBackground: '{primary.300}',
                color: '{primary.950}',
                focusColor: '{primary.950}',
              },
            },
          },
        },
      }
    } else {
      return {
        semantic: {
          primary: color.palette,
          colorScheme: {
            light: {
              primary: {
                color: '{primary.500}',
                contrastColor: '#ffffff',
                hoverColor: '{primary.600}',
                activeColor: '{primary.700}',
              },
              highlight: {
                background: '{primary.50}',
                focusBackground: '{primary.100}',
                color: '{primary.700}',
                focusColor: '{primary.800}',
              },
            },
            dark: {
              primary: {
                color: '{primary.400}',
                contrastColor: '{surface.900}',
                hoverColor: '{primary.300}',
                activeColor: '{primary.200}',
              },
              highlight: {
                background: 'color-mix(in srgb, {primary.400}, transparent 84%)',
                focusBackground: 'color-mix(in srgb, {primary.400}, transparent 76%)',
                color: 'rgba(255,255,255,.87)',
                focusColor: 'rgba(255,255,255,.87)',
              },
            },
          },
        },
      }
    }
  }

  function updateColors(type, color) {
    if (type === 'primary') {
      layoutConfig.primary = color.name
    } else if (type === 'surface') {
      layoutConfig.surface = color.name
    }

    applyTheme(type, color)
  }

  function applyTheme(type, color) {
    if (type === 'primary') {
      updatePreset(getPresetExt())
    } else if (type === 'surface') {
      updateSurfacePalette(color.palette)
    }
  }

  function onPresetChange() {
    layoutConfig.preset = preset.value
    const presetValue = presets[preset.value]
    const surfacePalette = surfaces.value.find(s => s.name === layoutConfig.surface)?.palette

    $t().preset(presetValue).preset(getPresetExt()).surfacePalette(surfacePalette).use({ useDefaultOptions: true })
  }

  function onMenuModeChange() {
    layoutConfig.menuMode = menuMode.value
  }
</script>

<template>
  <div
    class="config-panel hidden absolute top-[3.25rem] right-0 w-64 p-4 bg-surface-0 dark:bg-surface-900 border border-surface rounded-border origin-top shadow-[0px_3px_5px_rgba(0,0,0,0.02),0px_0px_2px_rgba(0,0,0,0.05),0px_1px_4px_rgba(0,0,0,0.08)]"
  >
    <div class="flex flex-col gap-4">
      <div>
        <span class="text-sm text-muted-color font-semibold">Primary</span>
        <div class="pt-2 flex gap-2 flex-wrap justify-between">
          <button
            v-for="primaryColor of primaryColors"
            :key="primaryColor.name"
            type="button"
            :title="primaryColor.name"
            @click="updateColors('primary', primaryColor)"
            :class="[
              'border-none w-5 h-5 rounded-full p-0 cursor-pointer outline-none outline-offset-1',
              { 'outline-primary': layoutConfig.primary === primaryColor.name },
            ]"
            :style="{
              backgroundColor: `${primaryColor.name === 'noir' ? 'var(--text-color)' : primaryColor.palette['500']}`,
            }"
          ></button>
        </div>
      </div>
      <div>
        <span class="text-sm text-muted-color font-semibold">Surface</span>
        <div class="pt-2 flex gap-2 flex-wrap justify-between">
          <button
            v-for="surface of surfaces"
            :key="surface.name"
            type="button"
            :title="surface.name"
            @click="updateColors('surface', surface)"
            :class="[
              'border-none w-5 h-5 rounded-full p-0 cursor-pointer outline-none outline-offset-1',
              {
                'outline-primary': layoutConfig.surface
                  ? layoutConfig.surface === surface.name
                  : isDarkTheme
                    ? surface.name === 'zinc'
                    : surface.name === 'slate',
              },
            ]"
            :style="{ backgroundColor: `${surface.palette['500']}` }"
          ></button>
        </div>
      </div>
      <div class="flex flex-col gap-2">
        <span class="text-sm text-muted-color font-semibold">Presets</span>
        <SelectButton v-model="preset" @change="onPresetChange" :options="presetOptions" :allowEmpty="false" />
      </div>
      <div class="flex flex-col gap-2">
        <span class="text-sm text-muted-color font-semibold">Menu Mode</span>
        <SelectButton
          v-model="menuMode"
          @change="onMenuModeChange"
          :options="menuModeOptions"
          :allowEmpty="false"
          optionLabel="label"
          optionValue="value"
        />
      </div>
    </div>
  </div>
</template>
